5191316 has 12 divisors (see below), whose sum is σ = 9783732. Its totient is φ = 2395968.

The previous prime is 5191301. The next prime is 5191331. The reversal of 5191316 is 6131915.

It is an interprime number because it is at equal distance from previous prime (5191301) and next prime (5191331).

It can be written as a sum of positive squares in 2 ways, for example, as 1110916 + 4080400 = 1054^2 + 2020^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49865 + ... + 49968.

It is an arithmetic number, because the mean of its divisors is an integer number (815311).

Almost surely, 2^5191316 is an apocalyptic number.

It is an amenable number.

5191316 is a deficient number, since it is larger than the sum of its proper divisors (4592416).

5191316 is a wasteful number, since it uses less digits than its factorization.

5191316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99850 (or 99848 counting only the distinct ones).

The product of its digits is 810, while the sum is 26.

The square root of 5191316 is about 2278.4459616151. The cubic root of 5191316 is about 173.1513260456.

The spelling of 5191316 in words is "five million, one hundred ninety-one thousand, three hundred sixteen".